diff options
Diffstat (limited to 'src/libs/installer/packagemanagercore.cpp')
| -rw-r--r-- | src/libs/installer/packagemanagercore.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/libs/installer/packagemanagercore.cpp b/src/libs/installer/packagemanagercore.cpp index 14d7114f6..bb754f568 100644 --- a/src/libs/installer/packagemanagercore.cpp +++ b/src/libs/installer/packagemanagercore.cpp @@ -878,6 +878,29 @@ QString PackageManagerCore::readFile(const QString &filePath, const QString &cod } /*! + * Prints \a title to console and reads console input. Function will halt the + * installer and wait for user input. Returns a line which user has typed into + * console. The maximum allowed line length is set to \a maxlen. If the stream + * contains lines longer than this, then the line will be split after maxlen + * characters. If \a maxlen is 0, the line can be of any length. + * + * \note Can be only called when installing from command line instance without GUI. + * + * \sa {installer::readConsoleLine}{installer.readConsoleLine} + */ +QString PackageManagerCore::readConsoleLine(const QString &title, qint64 maxlen) const +{ + if (!isCommandLineInstance()) + return QString(); + if (!title.isEmpty()) + qDebug() << title; + QTextStream stream(stdin); + QString input; + stream.readLineInto(&input, maxlen); + return input; +} + +/*! Checks whether the target directory \a targetDirectory exists and has contents: \list \li Returns \c true if the directory exists and is empty. |